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127

Soundweb

TM

Soundweb

Soundweb

Soundweb

Soundweb

Soundweb

TM

TM

TM

TM

TM

 9088

 9088

 9088

 9088

 9088

Installation Guide

Содержание Soundweb 9088

Страница 1: ...127 Soundweb TM Soundweb Soundweb Soundweb Soundweb SoundwebTM TM TM TM TM 9088 9088 9088 9088 9088 Installation Guide ...

Страница 2: ... their 9088 connector ground Control cable screens to the ground screws adjacent to the connector Network cables should be of type CAT 5 fitted with a clip on ferrite sleeve STEWART TYPE 28A2029 0A0 near the network socket end This equipment must be earthed It should not be necessary to remove any protective earth or signal cable shield connections to prevent ground loops Any such disconnections a...

Страница 3: ...work Network Network Master Master Master Master Master Flashing The network is initialising If it continues to flash for more than a few seconds there is a cabling fault either a double ring error or a problem with one of the cable connectors Steady This unit has become the clock master for the network Off This unit is slaving to the master s clock Sync Sync Sync Sync Sync Steady This indicates t...

Страница 4: ...means that the shield S connection on an input is grounded whereas the shield connection on an output is floating although connected via an internal network to ground for EMC compliance Balanced wiring The convention for balanced wiring 2 core plus shield is Balanced connection 9088 connection Pin 3 Cold Pin 2 Hot Pin 1 Shield Unbalanced wiring The convention for unbalanced wiring to the inputs 1 ...

Страница 5: ...ctions to form a loop using a back channel as shown by the dotted line in the diagram below This shows that audio channels may be routed back from the terminal device the one without a connection on its Net Out socket to the first device the one without a connection on its Net In socket There must be no physical cable connection between these two end devices however The connecting cable is CAT 5 n...

Страница 6: ...tor Two common ground connections are provided connected together internally A LED connected between one output Anode A and common Cathode K will illuminate when the logic output is activated without requiring any external current limiting resistor A high sensitivity relay such as a reed relay may be driven by connecting four outputs in parallel This arrangement will develop 4V across a 500 Ohm co...

Страница 7: ...gain Gain range 0 or 12dB Universalmicrophone Lineinputcard Universalmicrophone Lineinputcard Universalmicrophone Lineinputcard Universalmicrophone Lineinputcard Universalmicrophone Lineinputcard Input impedance 3 5kOhms Maximum input level 20dBu with 0dB gain Gain range 0 to 70dB CMRR 75dB at 1KHz Equivalent Input Noise EIN 128dBu typ with 150 Ohms source Phantom power 48V nominal Controlports Co...

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